1、flIL-R-4bbSbA 33 W 77777Ob 0333735 W Ka Of Is MILR46656A( MU) 16 MARCH 1964 SUPERSEDING MIL-R-46656 11 APRIL 1962 MILITARY SPECIFICATION REMOVER, AIRCRAFT CANOPY, M4 ASSERIBLY 1. SCOPE 1.1 This specification covers Remover, Air- craft Canopy, M4 Assembly, loaded with Cartridge, Aircraft Canopy, Remo
2、ver, M29A2, for use in conjunction with other propellant actuated devices in aircrew emer- gency escape systems. 2. APPLICABLE DOCUMENTS 2.1 The following documents of the issue in effect on date of invitation for bids OP re- quest for proposal, form a part of this speci- fication to the extent spec
3、ified herein. SPECIFICATIONS MILITARY MIL-A-2550 -Ammunition and Spe- cial Weapons ; General Specifi- cation for. IVlL-1-45208 -Inspection System Requirements. STANDARDS MILITARY 3iIL-STD-105-Sampling Procedures and Tables for Inspection by Attributes. MIL-STD-109-Quality Assurance Terms and Defi- n
4、itions. and Tables for MIL-STD-414-Sampling Procedures Inspection by Variables for Percent Defective. MS-28741 -Hose Assembly- Detachable End Fitting, Medium Pressure. DRAWINGS MUNITIONS COMMAND F-8595439-Remover, Aircraft Canopy, C-823715-ContainerY Ammunition, M4, Assembly. Fiber M418 for Remover,
5、 Aircraft Canopy, M4 with Cartridge M29A2 or M5 with Cartridge M120. C-8823716-Box, Packing, Ammunition for Remover, Aircraft Canopy, M4 with Car- tridge M29A2 or M5 with Cartridge M120. IEL- -Index to Inspection Equip- 8595439 ment List for Remover Aircraft Canopy, M4, As- sembly. (Copies of specif
6、ications, standards and drawings required by suppliers in connection with specific procurement functions should be obtained from the procuring activity or as directed by the contracting officer.) 3. REQUIREMENTS 3.1 GeneraI. Materials, parts and assem- blies shall comply with he requirements O FSC 1
7、375 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-NIL-R-46656A 13 7777706 03137Lb T-E - - Component Cap and Outside Tube . . . Sleeve and Outside Tube . Firing Eead and Inside Tube . . . _. - . . -_ MIGR-46656A (MU) sacinpa Bottomhg Breakway (indip
8、oundr) (inchporiodr) 500 +60 400 min. 500 +60 400 min. 400 +SO 300 min. Tcmperaiure tpr (we 6.4) -65“ to -70 F. 17 20 24 66“ to 75 F. 160“ to 165“ F. 3.5.4 The remover shall function without mechanical failure (see 6.1). maximum (KC 62) minimum poundr 2000 2800 160 milliseconds I 150 milliseconds 84
9、00 -_ _ _- 3.6 Workmanship. The requirements for workmanship are as specified on the appli- cable drawings, referenced specifications and the following: 3.6.1 Metal defects. All components shall be free from cracks, splits, cold shuts, inclu- sions, porosity or any similar defect. 3.6.2 Burr. No par
10、t shall have a burr which might interfere with the assembly or function of the item or which might be in- jurious to personnel handling the item. 3.6.3 Foreign matte? No part or assembly shall contain chips, dirt, grease, rust, corro- sion or other foreign matter. 4. QUALITY ASSURANCE PROVISIONS 4.1
11、 Responsibility for inspection. Unless otherwise specified in the contract or pur- chase order, the supplier is responsible for the performance of all inspection require- ments as specified herein. Except as otherwise specified, the supplier may utilize his own facilities or any commercial laborator
12、y acceptable to the Government. The Govern- ment reserves the right to perform any of the inspections set forth in the specification where such inspections are deemed necessary to assure supplies and services conform to prescribed requirements. 4.1.1 Quaiity assurance terms and defini- tions. Refere
13、nce shall be made to Standard MIL-STD-109 to define the quality assur- ance terms used. 4.1.2 Inspection. Inspection shall be in accordance with Specifications MILA-2550 and MIL-1-45208, except as specified herein. 4.2 Inspection provisions. 2 Provided by IHSNot for ResaleNo reproduction or networki
14、ng permitted without license from IHS-,-,-I MIL-R-46656A 33 7377706 0333737 L i 4.2.1 Lot. 1.2.1.1 Subrnimiov of product. The product shall be submitted in accordance with Stand- ard MIGSTD-105 or Standard MIL-STD- 414, as applicable. 1.2.1.2 Size of lot. A lot shall consist of aii identifiable grou
15、p of assembled units con- taining metal parts assemblies produced by ,a homogeneous process and loaded with a sin- gle lot of cartridges. 4.2.2 Examination. One hundred percent examination shall be performed for all criti- cal defects. Examination for major and minor defects shall be performed on a
16、defect basis in accordance with the classification of defects contained herein using the sampling plan and associated criteria in table m. The total number of allowable defects per ciass for eiher the major or minor classification shall not exceed the acceptance number of table III. All nonconformin
17、g material shall be rejected. Four power (4x1 magnification may be used in performing visual examina- tion for such defects as burr and foreign matter. - TAEI III. Ma* MiMn . .- 7 Accept Reim Lot riu Sample rire Reject lt 2 I 3 I . 21 “I O . .i 1 1 - 300 100% Examination 300 - 800 60 801 - 1800 90 4
18、.2.2.1 Cartridge, Aircraft Canopy Re- mover, M29A2, Dwg. D-8593626 coveriw a detail of Dwg. F-8595439. Dcfcct Method of insfieclion C riti cai : 1. Mixed cartridges . .Visual. 2. Metal defective Visual. 3. O ring missing .Visual 4. Senling disc missing, dam- aged or improperly aecured .Visual. 5. Ma
19、rking missing, incorrect or illegible Visual. Major: 101. 102. 201. 202. Minor: O ring split, cut or cracked. Visual. Foreign matter . .Visual. Case scratched, wrinkled, Varnish missing or bulged or dented .Visual. inadequate . .Visual. 4.2.2.2 Assembly, Dwg. F-8595439, less all Dwgs. except F-85954
20、42, C-8595443, D- 8595445, D-8595446, C-8595447, (34595448, D-8595450, A-10521229 and CKCX2-501224. Criticai : Defect Method of inspection 1. Gas port hole obstructed . .Visual. 2. Any part miming . .Visual. 3. Improper assembly .Visuai. Dcfecr Method of ins#ection Major : 101. Thread damsged .Visua
21、l. 102. Burr .Visual. 103. Foreign matter .Vimial. Minor : None defined. 4.2.2.3 Assembly, Dwg. F-8595439, less all Dwgs. except C-8595453, F-8595464, C- 8595455, Da595460 and D-10521228. Critical : Method of inspection Dcfeci 1. Tubcs not free f.o slide . .Manual. 2. Any part missing .Visual. 3. Im
22、proper assembly .Visual. None dehed. None defined. Major: Minor : 4.2.2.4 Assembly, Dwg. F-8595439, less Dwgs. C-8595457 and F-8595458. Criticai: Lkfect Method of inspection 1. Boss face surface of 5ring pin stop not in complete contact with cartridge . .Gage. 2. Any part missing -.Visual. 3. Improp
23、er assembly . .Visual. Major : Minor : None defined. None detlned. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- MIL-R-bb56A 13 = 7779706 0313718 3 4.2.2.5 Assembly, Dwg, F-8695439, less all Dwgs. except -595457 and F-8595468. Defect Mcihod of iiu
24、pccfioia Critical : 1. Gasket missing or improp- erly assembled Visual. Major: Minor : None defined. None defined. 4.2.2.6 Assembly, Dwg. F-8695439. DrfCCf Method of iiispcction Critical : 1. Mixed removers .Visual. or illegible Visual. otherwise classified .Visual. 4. Improper assembly .Visual. 2.
25、Marking missing, incoyrect 3. Any part missing, except as Major: 101. Tots1 length, max. Gage. 102. Length from mounting hole to face of flange . Gage. 103. Firing head not free to rotate 360 degrees . .Manual. incorrect I Pimal. 202. Shipping plug, missing .Visual. quate or defectil-e . Visual. Xin
26、or: 201. Location of labels, 203. Protective finish, inade- . 4.2.2.7 Fiber Container, Dwg. C-8823715. Defccr Method of inspcciion Critical : Major: Minor : None defined. None dehed. 201. Gap between body and cover, max. . .Manual. 202. Contents loose .Manual. torted .Manual. 203. Metal ends loose o
27、r dis- 204. Cut or damaged through 205. Marking missing, incor- 206. Tape incomplete or all imprepated layers .Visual. . rector illegible . Visual. badly wrinkled .Visual. 207. Length of tear tab, min . .Visual. 208. Colei* of tape incorrect . .Visual. 4.2.2.8 Packing Box, Dwg. C-8823716. Lkfcct Non
28、e defined. CriticaI: 4 Method of imprciion Drfec1 MeiIiod of insfiecioir Major: Minor : None defined. 201. ConteRts loose .Manual. 202. Hardware missing, loose, broken or improperly engaged Mainial /Tisual. 203. Strapping missing, loose, broken or improperly assembled Mani! al /Vi sm! . 204. Content
29、s of box exposed. .Visual. 206. Marking missing, incor- 207. Number of units incorrect Bisu-rl. 205. Car seal micFing, un- 205. Box damaged . .Visual, rect or illegible . .Visual. sealed or improperly positioned . .Visual, 43.3 Impectim testing. The following tests shall be performed in accordance w
30、ith 4.3, except. as provided in Specification MT& 1-46208. 4.2.3.1 Greakioay torque. The breakway torque shall be applied to each threaded joint listed in 3.2. Failure of any remover to com- ply with the requirements of 3.2, table I shall be cause for rejection of the remover. 4.2.3.3 Residtiui magn
31、etism. Each remover sha!l be tested for excessive residual magRe- tism. Failure of any remover to comply with the requirement of 3.4 shall be cause for rejection of the remover. 4.2.3.3 Functioti. The following tests shall be performed by the Government: 4.2.3.3.1 Ballistic. Fourteen units shall be
32、tested to determine compliance with the re- quirements of 3.5.1, 3.5.3 and 3.6.4. The remo7:ers shall be temperature conditioned as provided in table IV and 4.3.3.1.1. The vari- ables sampling plan of Standard PClIL-sTD- 414, example C-2, for the AQL listed in table IV shall be used for each sample
33、of 10 units. Failure of any unit to comply with the re- quirements of 3.5.1, 3.5.3 and 3.6.4 or failure of a sample to meet the criteria of the vari- ables sampling plan shall be cause for rejec- tion of the lot. 4.2.3.3.2 Locked shut. Two removers from each lot shall be tested locked shut (see 6.3)
34、. c Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-NIL-R-46656A 33 m 7777706 0323737 5 m 96“ to -70“ F. i 2 65 to 76“ F. ._. i 10 160“ to 166 F. i 2 0.66% 4.2.4 Inspection equipment. The examina- tion and tests shall be made using equipment listed o
35、n IEL-8595439, except as provided in Specification Nn-I+I6208. 4.3 Test methods and procedures. 4.3.1 Breakway torque. A torque wrench, set at the torque requirements specified in 3.2, shall be used to determine the adequacy of the joint. The torque shall be applied to the firing head, cap and sleev
36、e respectively with the unit secured in the device. 4.3.2 ResZdzta! nulgnetism. The remover shal1 be tested in an area free of local mag- netic effects, by placing the remover 6 inches from and at the same height as the compa-ss, in a north-south horizontal position (firing head end at south) with t
37、he compass set in an east-west heading as shown in figure 1. The remover shall be moved slowly past the com- pass in a longitudinal direction for its entire length, rotated 180 degrees in the horizontal position about its longitudinal axis and moved slowly back past the compass. 4.3.3 Function. 4.3.
38、3.1 Ballistics. The test sample shall be rigidly supported by the mounting points and fired with an M3A1 Initiator connected to the remover with 10 feet of aircraft hose, size 4, Standard MS-28741. The sample shall be tested within 10 minutes after removal from the conditioning chamber. When this ti
39、me limit is exceeded, the sample shall be re- conditioned at the original temperature. 4.3.3.1.1 Temperature conditioning. A standard M4 Remover, loaded with a dummy M29A2 Cartridge, containing a temperature sensitive element shall be placed in the con- ditioning chamber at the same time as the samp
40、les. The conditioning time shall be a minimum of one hour longer than the time necessary to bring the element contained in the dummy cartridge to the required tem- perature. 4.3.3.2 Locked shut. Two removers shall be temperature conditioned h accordance with 4.3.3.1.1 and as follows: one remover at
41、160 degrees F. to 165 degrees F., and the other at miiias 65 degrees F. to minus 70 degrees F. “he test samples shall be rigidly supported at the mounting points and the tubes shall be restrained from moving. The test samples shall be fired with an M3A1 Initiator connected to the remover with 10 fee
42、t of aircraft hose, size 4, Standard MS- 28741. 5. PREPARATION FOR DELIVERY 5.1 Packing and marking. Level A- Packing and marking shall be in accordance with Drawings C-8823716 and C-8823716. , . 5.2 Data cards. Data card information shall be as specified in Specification MIL A-25 60. 6. NOTES 6.1 A
43、 mechanical failure is defined as any deformation or breakage of a part, the occur- rence of which is other than a design func- tion. 6.2 Ignition delay is defined as the time that elapses between the &ing of the car- tridge primer and the beginning. of the con- tinuous rise on the thrust time recor
44、d. 6.3 Locked shut is defined as a condition in which the remover tubes are restrained from moving upon firing of the remover, 6.4 Velocity applies at tube separation. cnstodiui: Army-MU Preparing 8CtiVity : Army-MU Projeet No. 13754610 5 Provided by IHSNot for ResaleNo reproduction or networking pe
45、rmitted without license from IHS-,-,-_ HIL-R-46656A 13 W 7777906 0313720 Z W- PILOTS STANDBY COMPASS, TYPE AN05766 11 - HOVE FROM THIS POSITION TO THIS POSITION PLAN VIEW NOTE: REMOVER AND COMPASS SHALL LIE IN A HORfZOhTAL PLANE FIGVBE 1. Layout for detctrtlination of resUEud magnetism in remuer, aivwaft cam M4* Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
